@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539b653e-ca71-4c50-ac81-854cc66e873b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539b653e-ca71-4c50-ac81-854cc66e873b> .